The set of ordered pairs represents a function. Write a rule that represents a function.

(0,0), (1,4), (2,32), (3,108), (4,256)

Write the following comparison as a ratio reduced to lowest term 25 nickels to 38 dimes

What is the value of a In the equation 5 a-10b=54, when b=3

x + y + z = 2, x + 3y + 3z = 2 (a) Find parametric equations for the line of intersection of the planes. (Use the parameter t.) (x (t), y (t), z (t)) = (b) Find the angle between the planes. (Round your answer to one decimal place.)

Which variable was used to define the unknown quantity? x y z

Y=12-6x when X=4 how do you solve this?

18 cm 24 cm 14cm Find the area

Chocolate bars that normally cost 80 cents each were sold for 40 cents each during a sale. What is the percent decrease in price during the sale? O A) 25% OB) 30% OC) 45% OD 50%

Nena thinks that because 4<6, it must also be true that 1/4<1/6. Explain to nena why this is incorrect

If the legs of a right triangle are both 8 cm, find the area of the triangle. A) 8 cm2 B) 16 cm2 C) 32 cm2 D) 64 cm2

The graph shows a proportional relationship between the cost of carpet cleaning (y-axis) and the area of the carpet (x-axis).